72817262

素因数分解:

$2^1\times 7^1\times {\mathrm{647}}^1\times {\mathrm{8039}}^1$

素因数の和:8695

約数の個数: 16

約数和(自身を含む): 125038080

約数和(自身を除く): 52220818

約数列:

[1, 2, 7, 14, 647, 1294, 4529, 8039, 9058, 16078, 56273, 112546, 5201233, 10402466, 36408631, 72817262]

約数ペア:

[(1, 72817262), (2, 36408631), (7, 10402466), (14, 5201233), (647, 112546), (1294, 56273), (4529, 16078), (8039, 9058)]